CO2

I was just walking my dog one late evening and i went bizzarely talking to him. I know it was ridiculous to talk to him especially because he has not been trained in the languages. I guess once the relationship develops then you simply can understand how the other socail animal/animal feels or wants to communicate. I guess then the language barrier shifts from English or Hindi type of a rhetorical language to the language of the heart.

He wanted to pee real bad and went close to a tree. Hey Buddy Good boy Buddy; buddy being my dog's name. I used to encourage him to do his morning and evening stuff on the streets as he was not accoustomed to keeping the house clean. He just likes to keep the streets clean unfortunately the house messy. If you know what i mean. On the rarest of occasions does he go to a tree to lift his leg up. A rather good dog; but then he doesnt mind dirtying our lawn.

As Buddy went close to a tree i went on to explain him the goodness of Mother nature and that the trees are here for a purpose & they provide us with Oxygen, the vital source of life and existence of all the flaura & fauna, but then i realized that it was not day time and the tree must be emitting out doses of CO2. I went on to explain him that CO2 was not good and thats the reason people should not sleep under the trees at night. So i just pulled his leash across real fast so as to avoid him going close to the tree as if the CO2 would choke his lungs with it. Buddy hadn't a clue and was confused; he looked at me as if to say "Hey Dude wassup". He looked at me with questioning eyes and instead of the tree as a treat i took him to some bushes as a consolidatory prize. He was small and i knew he was playfull. It is fun to be around Buddy. He teaches me lots of stuff. That day it just made me wonder what would be the time the tree starts emitting CO2. I mean is it at 12 midnight; or is it when the sun sets?; is it when the tree is in the dark? Will the tree get confused when a bulb is lit close to a tree & it would mistake it for the sun? Will such a tree never give out CO2, and thus can global warnming be reduced?